I think the real solution should just be renaming CGPD to DS Generation Games.

That wouldn't really work either though. A number of the DS games are in the spinoffs section in General.

And another thing, what about Magnagate? The new MD game that is going to be released on the 3DS? Where would that go?

I can see putting it in Spinoffs, but given that general is mainly for past generation games, and systems, it would make no sense to put a 5th Gen 3DS game in General while we keep 4th gen DS games in Current.